/*
 * Copyright 2012 Clement Sannicolo <clement.sannicolo@gmail.com>
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

Ext.define('App.Overrides', {});

// String
String.prototype.keywords = function(minChar)
{
	var minChar = minChar || 3,
		value = this.toString(),
		pattern = new RegExp('\\w{' + minChar + ',}', 'g');

	value = value.replace(/[&~\-_+*\.`']/gi, ' ');
	value = value.replace(/[àâä]/gi, 'a');
	value = value.replace(/[ç]/gi, 'c');
	value = value.replace(/[ëéèê]/gi, 'e');
	value = value.replace(/[ïî]/gi, 'i');
	value = value.replace(/[ôö]/gi, 'o');
	value = value.replace(/[ùüû]/gi, 'u');

	return value.match(pattern);
};